Double Free in Linux kernel - CVE-2021-37159

Vulnerability identifier: #VU63575

CSH Severity: Low

CVSS v4: 8.5 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

CVE-ID: CVE-2021-37159

CWE-ID: CWE-415

Exploitation vector: Local access

Exploit availability: No public exploit available

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to hso_free_net_device() function in drivers/net/usb/hso.c in the Linux kernel calls unregister_netdev without checking for the NETREG_REGISTERED state. A local user can trigger double free and use-after-free errors and execute arbitrary code with elevated privileges.

Linux kernel
SUSE Linux Enterprise Server 12 SP5
SUSE Linux Enterprise Server 12 SP5 LTSS Extended
SUSE Linux Enterprise Server for SAP Applications 12
SUSE Linux Enterprise Server 12
SUSE Linux Enterprise High Performance Computing 12
SUSE Linux Enterprise High Availability Extension 12
SUSE CaaS Platform
SUSE MicroOS
SUSE Enterprise Storage
Anolis OS
Red Hat CodeReady Linux Builder for Power, little endian
HPE Helion Openstack
SUSE OpenStack Cloud
SUSE OpenStack Cloud Crowbar
Red Hat Enterprise Linux for Real Time
Red Hat Enterprise Linux for Real Time for NFV
Red Hat Enterprise Linux for x86_64
Red Hat Enterprise Linux for IBM z Systems
Red Hat Enterprise Linux for Power, little endian
Red Hat Enterprise Linux for ARM 64
Red Hat CodeReady Linux Builder for x86_64
Red Hat CodeReady Linux Builder for ARM 64
SUSE Linux Enterprise Server
SUSE Linux Enterprise Debuginfo
SUSE Linux Enterprise Server for SAP
SUSE Linux Enterprise High Availability
SUSE Linux Enterprise Live Patching
SUSE Linux Enterprise Workstation Extension
SUSE Linux Enterprise Real Time Extension
SUSE Linux Enterprise Software Development Kit
Slackware Linux
Ubuntu
SUSE Linux Enterprise High Performance Computing
SUSE Linux Enterprise Module for Live Patching
SUSE Linux Enterprise Module for Public Cloud
SUSE Linux Enterprise Module for Legacy Software
SUSE Linux Enterprise Module for Development Tools
SUSE Linux Enterprise Module for Basesystem
SUSE Linux Enterprise Module for Realtime
Migration Toolkit for Containers
Red Hat Advanced Cluster Management for Kubernetes
linux-oem-5.10 (Ubuntu package)
linux-image-3.13.0-199-generic (Ubuntu package)
linux-image-3.13.0-199-lowlatency (Ubuntu package)
linux-image-generic (Ubuntu package)
linux-image-generic-lts-trusty (Ubuntu package)
linux-image-lowlatency (Ubuntu package)
linux-image-server (Ubuntu package)
linux-image-virtual (Ubuntu package)
kernel-livepatch-4_12_14-150_78-default
kernel-livepatch-4_12_14-150_78-default-debuginfo
kernel-livepatch-4_12_14-197_102-default
kgraft-patch-4_4_180-94_150-default
kgraft-patch-4_4_180-94_150-default-debuginfo
kernel-livepatch-5_3_18-24_96-default-debuginfo
kernel-livepatch-5_3_18-24_96-default
kernel-livepatch-SLE15-SP2_Update_22-debugsource
kgraft-patch-4_12_14-95_83-default
kernel-livepatch-5_3_18-59_34-default
kgraft-patch-4_12_14-122_250-default
kgraft-patch-4_12_14-122_98-default
kernel-source
kernel-default-devel
kernel-default-base
kernel-default
kernel-xen-debuginfo
kernel-xen-debugsource
kernel-xen-devel-debuginfo
kernel-bigmem-debuginfo
kernel-bigmem-debugsource
kernel-ppc64-debuginfo
kernel-ppc64-debugsource
kernel-pae-debuginfo
kernel-pae-debugsource
kernel-pae-devel-debuginfo
kernel-ec2-debugsource
kernel-pae-extra
kernel-default-man
kernel-pae
kernel-pae-base
kernel-pae-devel
kernel-syms
kernel-xen-extra
kernel-trace-extra
kernel-ppc64-extra
kernel-default-extra
kernel-default-debuginfo
kernel-default-debugsource
kernel-trace-debuginfo
kernel-trace-debugsource
kernel-default-devel-debuginfo
kernel-trace-devel-debuginfo
kernel-ec2-debuginfo
kernel-ppc64-base
kernel-trace
kernel-trace-base
kernel-trace-devel
kernel-ec2
kernel-ec2-base
kernel-ec2-devel
kernel-xen
kernel-xen-base
kernel-xen-devel
kernel-bigmem
kernel-bigmem-base
kernel-bigmem-devel
kernel-ppc64
kernel-ppc64-devel
kernel-default-base-debuginfo
kernel-macros
kernel-devel
kernel-default-kgraft
cluster-md-kmp-default-debuginfo
ocfs2-kmp-default-debuginfo
ocfs2-kmp-default
gfs2-kmp-default-debuginfo
gfs2-kmp-default
dlm-kmp-default-debuginfo
dlm-kmp-default
cluster-md-kmp-default
kernel-rt-devel
cluster-md-kmp-rt
cluster-md-kmp-rt-debuginfo
dlm-kmp-rt
dlm-kmp-rt-debuginfo
gfs2-kmp-rt
gfs2-kmp-rt-debuginfo
kernel-rt
kernel-rt-base-debuginfo
kernel-source-rt
kernel-devel-rt
ocfs2-kmp-rt-debuginfo
ocfs2-kmp-rt
kernel-syms-rt
kernel-rt_debug-devel-debuginfo
kernel-rt_debug-devel
kernel-rt_debug-debugsource
kernel-rt_debug-debuginfo
kernel-rt_debug
kernel-rt-devel-debuginfo
kernel-rt-debugsource
kernel-rt-debuginfo
kernel-rt-base
kernel-azure-debugsource
kernel-azure
kernel-azure-base
kernel-azure-base-debuginfo
kernel-azure-debuginfo
kernel-azure-devel
kernel-devel-azure
kernel-syms-azure
kernel-source-azure
kernel-default-kgraft-devel
kernel-default-extra-debuginfo
kernel-obs-build
kernel-obs-build-debugsource
kernel-docs
reiserfs-kmp-default-debuginfo
kernel-vanilla-base-debuginfo
kernel-vanilla-base
kernel-vanilla-debuginfo
kernel-vanilla-debugsource
reiserfs-kmp-default
kernel-zfcpdump-debuginfo
kernel-zfcpdump-debugsource
kernel-default-livepatch
kernel-default-livepatch-devel
kernel-cross-headers
kernel-core
kernel
bpftool
kernel-debug
kernel-debug-core
kernel-debug-devel
kernel-debug-modules
kernel-debug-modules-extra
kernel-headers
kernel-modules
kernel-modules-extra
kernel-tools
kernel-tools-libs
perf
python3-perf
kernel-abi-stablelists
kernel-doc
kernel (Red Hat package)
kernel-rt (Red Hat package)
kernel-tools-libs-devel
kernel-modules-internal
python-perf
kernel-azure-devel-debuginfo
kernel-preempt-debuginfo
kernel-preempt-extra-debuginfo
kernel-preempt-extra
kernel-preempt
kernel-preempt-devel-debuginfo
kernel-preempt-devel
kernel-preempt-debugsource
kernel-64kb
kernel-64kb-debuginfo
kernel-64kb-debugsource
kernel-64kb-devel
kernel-64kb-devel-debuginfo
kernel-zfcpdump
linux-4.4.301/kernel-huge
linux-4.4.301/kernel-modules
linux-4.4.301/kernel-generic
linux-4.4.301/kernel-headers
linux-image-4.15.0-163-generic (Ubuntu package)
linux-image-4.15.0-163-generic-lpae (Ubuntu package)
linux-image-4.15.0-163-lowlatency (Ubuntu package)
linux-image-4.15.0-1031-dell300x (Ubuntu package)
linux-image-4.15.0-1084-oracle (Ubuntu package)
linux-image-4.15.0-1099-raspi2 (Ubuntu package)
linux-image-4.15.0-1103-kvm (Ubuntu package)
linux-image-4.15.0-1112-gcp (Ubuntu package)
linux-image-4.15.0-1116-aws (Ubuntu package)
linux-image-4.15.0-1116-snapdragon (Ubuntu package)
linux-image-4.15.0-1127-azure (Ubuntu package)
linux-image-generic-lpae (Ubuntu package)
linux-image-generic-hwe-16.04 (Ubuntu package)
linux-image-lowlatency-hwe-16.04 (Ubuntu package)
linux-image-virtual-hwe-16.04 (Ubuntu package)
linux-image-dell300x (Ubuntu package)
linux-image-oracle-lts-18.04 (Ubuntu package)
linux-image-aws-hwe (Ubuntu package)
linux-image-raspi2 (Ubuntu package)
linux-image-kvm (Ubuntu package)
linux-image-gcp-lts-18.04 (Ubuntu package)
linux-image-snapdragon (Ubuntu package)
linux-image-aws-lts-18.04 (Ubuntu package)
linux-image-azure-lts-18.04 (Ubuntu package)
linux-image-5.4.0-91-generic-lpae (Ubuntu package)
linux-image-5.4.0-91-generic (Ubuntu package)
linux-image-5.4.0-91-lowlatency (Ubuntu package)
linux-image-5.4.0-1008-ibm (Ubuntu package)
linux-image-5.4.0-1022-bluefield (Ubuntu package)
linux-image-5.4.0-1027-gkeop (Ubuntu package)
linux-image-5.4.0-1047-raspi (Ubuntu package)
linux-image-5.4.0-1050-kvm (Ubuntu package)
linux-image-5.4.0-1056-gke (Ubuntu package)
linux-image-5.4.0-1058-oracle (Ubuntu package)
linux-image-5.4.0-1058-gcp (Ubuntu package)
linux-image-5.4.0-1060-aws (Ubuntu package)
linux-image-5.4.0-1064-azure (Ubuntu package)
linux-image-oem (Ubuntu package)
linux-image-oem-osp1 (Ubuntu package)
linux-image-virtual-hwe-18.04 (Ubuntu package)
linux-image-generic-lpae-hwe-18.04 (Ubuntu package)
linux-image-lowlatency-hwe-18.04 (Ubuntu package)
linux-image-snapdragon-hwe-18.04 (Ubuntu package)
linux-image-generic-hwe-18.04 (Ubuntu package)
linux-image-ibm (Ubuntu package)
linux-image-ibm-lts-20.04 (Ubuntu package)
linux-image-bluefield (Ubuntu package)
linux-image-gkeop-5.4 (Ubuntu package)
linux-image-gkeop (Ubuntu package)
linux-image-raspi-hwe-18.04 (Ubuntu package)
linux-image-raspi (Ubuntu package)
linux-image-gke-5.4 (Ubuntu package)
linux-image-gke (Ubuntu package)
linux-image-gcp (Ubuntu package)
linux-image-oracle-lts-20.04 (Ubuntu package)
linux-image-oracle (Ubuntu package)
linux-image-gcp-lts-20.04 (Ubuntu package)
linux-image-aws (Ubuntu package)
linux-image-aws-lts-20.04 (Ubuntu package)
linux-image-azure (Ubuntu package)
linux-image-azure-lts-20.04 (Ubuntu package)
linux-image-5.11.0-37-generic (Ubuntu package)
linux-image-5.11.0-37-generic-lpae (Ubuntu package)
linux-image-5.11.0-37-lowlatency (Ubuntu package)
linux-image-5.11.0-37-generic-64k (Ubuntu package)
linux-image-5.11.0-1017-azure (Ubuntu package)
linux-image-5.11.0-1017-kvm (Ubuntu package)
linux-image-5.11.0-1019-azure (Ubuntu package)
linux-image-5.11.0-1019-oracle (Ubuntu package)
linux-image-5.11.0-1019-aws (Ubuntu package)
linux-image-5.11.0-1019-raspi-nolpae (Ubuntu package)
linux-image-5.11.0-1019-raspi (Ubuntu package)
linux-image-5.11.0-1020-gcp (Ubuntu package)
linux-image-generic-64k (Ubuntu package)
linux-image-oem-20.04 (Ubuntu package)
linux-image-generic-64k-hwe-20.04 (Ubuntu package)
linux-image-generic-lpae-hwe-20.04 (Ubuntu package)
linux-image-virtual-hwe-20.04 (Ubuntu package)
linux-image-lowlatency-hwe-20.04 (Ubuntu package)
linux-image-generic-hwe-20.04 (Ubuntu package)
linux-image-azure-edge (Ubuntu package)
linux-image-raspi-nolpae (Ubuntu package)
linux-image-5.13.0-1014-oem (Ubuntu package)
linux-image-oem-20.04c (Ubuntu package)
Pixel

Install updates from vendor's website.

Linux kernel - update to 5.13.4
Migration Toolkit for Containers - addressed in versions 1.6.5, 1.7.2
Red Hat Advanced Cluster Management for Kubernetes - addressed in versions 2.3.11, 2.4.5, 2.5.0
linux-oem-5.10 (Ubuntu package) - update to 5.10.0-1050.52
linux-image-3.13.0-199-generic (Ubuntu package) - update to Ubuntu Pro
linux-image-3.13.0-199-lowlatency (Ubuntu package) - update to Ubuntu Pro
linux-image-generic (Ubuntu package) - addressed in versions Ubuntu Pro (Infra-only), 4.15.0.163.152, 5.4.0.91.95, 5.11.0.37.39
linux-image-generic-lts-trusty (Ubuntu package) - update to Ubuntu Pro
linux-image-lowlatency (Ubuntu package) - addressed in versions Ubuntu Pro (Infra-only), 4.15.0.163.152, 5.4.0.91.95, 5.11.0.37.39
linux-image-server (Ubuntu package) - update to Ubuntu Pro
linux-image-virtual (Ubuntu package) - addressed in versions Ubuntu Pro (Infra-only), 4.15.0.163.152, 5.4.0.91.95, 5.11.0.37.39
kernel-livepatch-4_12_14-150_78-default - update to 1-1.3.1
kernel-livepatch-4_12_14-150_78-default-debuginfo - update to 1-1.3.1
kernel-livepatch-4_12_14-197_102-default - update to 1-3.3.1
kgraft-patch-4_4_180-94_150-default - update to 1-4.3.1
kgraft-patch-4_4_180-94_150-default-debuginfo - update to 1-4.3.1
kernel-livepatch-5_3_18-24_96-default-debuginfo - update to 1-5.3.1
kernel-livepatch-5_3_18-24_96-default - update to 1-5.3.1
kernel-livepatch-SLE15-SP2_Update_22-debugsource - update to 1-5.3.1
kgraft-patch-4_12_14-95_83-default - update to 1-6.3.1
kernel-livepatch-5_3_18-59_34-default - update to 1-7.3.1
kgraft-patch-4_12_14-122_250-default - update to 1-8.3.1
kgraft-patch-4_12_14-122_98-default - update to 1-8.7.1
kernel-source - addressed in versions 3.0.101-108.132.1, 4.4.121-92.161.1, 4.4.180-94.150.1, 4.12.14-95.83.2, 4.12.14-122.98.1, 4.12.14-122.250.1, 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-24.96.1, 5.3.18-59.34.1
kernel-default-devel - addressed in versions 3.0.101-108.132.1, 4.4.121-92.161.1, 4.4.180-94.150.1, 4.12.14-95.83.2, 4.12.14-122.98.1, 4.12.14-122.250.1, 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-24.96.1, 5.3.18-59.34.1
kernel-default-base - addressed in versions 3.0.101-108.132.1, 4.4.121-92.161.1, 4.4.180-94.150.1, 4.12.14-95.83.2, 4.12.14-122.98.1, 4.12.14-122.250.1, 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-24.96.1.9.44.1, 5.3.18-59.34.1.18.21.1
kernel-default - addressed in versions 3.0.101-108.132.1, 4.4.121-92.161.1, 4.4.180-94.150.1, 4.12.14-95.83.2, 4.12.14-122.98.1, 4.12.14-122.250.1, 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-24.96.1, 5.3.18-59.34.1
kernel-xen-debuginfo - update to 3.0.101-108.132.1
kernel-xen-debugsource - update to 3.0.101-108.132.1
kernel-xen-devel-debuginfo - update to 3.0.101-108.132.1
kernel-bigmem-debuginfo - update to 3.0.101-108.132.1
kernel-bigmem-debugsource - update to 3.0.101-108.132.1
kernel-ppc64-debuginfo - update to 3.0.101-108.132.1
kernel-ppc64-debugsource - update to 3.0.101-108.132.1
kernel-pae-debuginfo - update to 3.0.101-108.132.1
kernel-pae-debugsource - update to 3.0.101-108.132.1
kernel-pae-devel-debuginfo - update to 3.0.101-108.132.1
kernel-ec2-debugsource - update to 3.0.101-108.132.1
kernel-pae-extra - update to 3.0.101-108.132.1
kernel-default-man - addressed in versions 3.0.101-108.132.1, 4.4.180-94.150.1, 4.12.14-95.83.2, 4.12.14-122.98.1, 4.12.14-122.250.1, 4.12.14-150.78.1, 4.12.14-197.102.2
kernel-pae - update to 3.0.101-108.132.1
kernel-pae-base - update to 3.0.101-108.132.1
kernel-pae-devel - update to 3.0.101-108.132.1
kernel-syms - addressed in versions 3.0.101-108.132.1, 4.4.121-92.161.1, 4.4.180-94.150.1, 4.12.14-95.83.2, 4.12.14-122.98.1, 4.12.14-122.250.1, 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-24.96.1, 5.3.18-59.34.1
kernel-xen-extra - update to 3.0.101-108.132.1
kernel-trace-extra - update to 3.0.101-108.132.1
kernel-ppc64-extra - update to 3.0.101-108.132.1
kernel-default-extra - addressed in versions 3.0.101-108.132.1, 4.12.14-122.98.1, 5.3.18-24.96.1, 5.3.18-59.34.1
kernel-default-debuginfo - addressed in versions 3.0.101-108.132.1, 4.4.121-92.161.1, 4.4.180-94.150.1, 4.12.14-95.83.2, 4.12.14-122.98.1, 4.12.14-122.250.1, 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-24.96.1, 5.3.18-59.34.1
kernel-default-debugsource - addressed in versions 3.0.101-108.132.1, 4.4.121-92.161.1, 4.4.180-94.150.1, 4.12.14-95.83.2, 4.12.14-122.98.1, 4.12.14-122.250.1, 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-24.96.1, 5.3.18-59.34.1
kernel-trace-debuginfo - update to 3.0.101-108.132.1
kernel-trace-debugsource - update to 3.0.101-108.132.1
kernel-default-devel-debuginfo - addressed in versions 3.0.101-108.132.1, 4.12.14-95.83.2, 4.12.14-122.98.1, 4.12.14-122.250.1, 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-24.96.1, 5.3.18-59.34.1
kernel-trace-devel-debuginfo - update to 3.0.101-108.132.1
kernel-ec2-debuginfo - update to 3.0.101-108.132.1
kernel-ppc64-base - update to 3.0.101-108.132.1
kernel-trace - update to 3.0.101-108.132.1
kernel-trace-base - update to 3.0.101-108.132.1
kernel-trace-devel - update to 3.0.101-108.132.1
kernel-ec2 - update to 3.0.101-108.132.1
kernel-ec2-base - update to 3.0.101-108.132.1
kernel-ec2-devel - update to 3.0.101-108.132.1
kernel-xen - update to 3.0.101-108.132.1
kernel-xen-base - update to 3.0.101-108.132.1
kernel-xen-devel - update to 3.0.101-108.132.1
kernel-bigmem - update to 3.0.101-108.132.1
kernel-bigmem-base - update to 3.0.101-108.132.1
kernel-bigmem-devel - update to 3.0.101-108.132.1
kernel-ppc64 - update to 3.0.101-108.132.1
kernel-ppc64-devel - update to 3.0.101-108.132.1
kernel-default-base-debuginfo - addressed in versions 4.4.121-92.161.1, 4.4.180-94.150.1, 4.12.14-95.83.2, 4.12.14-122.98.1, 4.12.14-122.250.1, 4.12.14-197.102.2
kernel-macros - addressed in versions 4.4.121-92.161.1, 4.4.180-94.150.1, 4.12.14-95.83.2, 4.12.14-122.98.1, 4.12.14-122.250.1, 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-24.96.1, 5.3.18-59.34.1
kernel-devel - addressed in versions 4.4.121-92.161.1, 4.4.180-94.150.1, 4.12.14-95.83.2, 4.12.14-122.98.1, 4.12.14-122.250.1, 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-24.96.1, 5.3.18-59.34.1
kernel-default-kgraft - addressed in versions 4.4.180-94.150.1, 4.12.14-95.83.2, 4.12.14-122.98.1, 4.12.14-122.250.1
cluster-md-kmp-default-debuginfo - addressed in versions 4.4.180-94.150.1, 4.12.14-95.83.2, 4.12.14-122.98.1, 4.12.14-122.250.1, 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-24.96.1, 5.3.18-59.34.1
ocfs2-kmp-default-debuginfo - addressed in versions 4.4.180-94.150.1, 4.12.14-95.83.2, 4.12.14-122.98.1, 4.12.14-122.250.1, 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-24.96.1, 5.3.18-59.34.1
ocfs2-kmp-default - addressed in versions 4.4.180-94.150.1, 4.12.14-95.83.2, 4.12.14-122.98.1, 4.12.14-122.250.1, 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-24.96.1, 5.3.18-59.34.1
gfs2-kmp-default-debuginfo - addressed in versions 4.4.180-94.150.1, 4.12.14-95.83.2, 4.12.14-122.98.1, 4.12.14-122.250.1, 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-24.96.1, 5.3.18-59.34.1
gfs2-kmp-default - addressed in versions 4.4.180-94.150.1, 4.12.14-95.83.2, 4.12.14-122.98.1, 4.12.14-122.250.1, 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-24.96.1, 5.3.18-59.34.1
dlm-kmp-default-debuginfo - addressed in versions 4.4.180-94.150.1, 4.12.14-95.83.2, 4.12.14-122.98.1, 4.12.14-122.250.1, 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-24.96.1, 5.3.18-59.34.1
dlm-kmp-default - addressed in versions 4.4.180-94.150.1, 4.12.14-95.83.2, 4.12.14-122.98.1, 4.12.14-122.250.1, 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-24.96.1, 5.3.18-59.34.1
cluster-md-kmp-default - addressed in versions 4.4.180-94.150.1, 4.12.14-95.83.2, 4.12.14-122.98.1, 4.12.14-122.250.1, 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-24.96.1, 5.3.18-59.34.1
kernel-rt-devel - addressed in versions 4.12.14-10.65.1, 5.3.18-62.2
cluster-md-kmp-rt - addressed in versions 4.12.14-10.65.1, 5.3.18-62.2
cluster-md-kmp-rt-debuginfo - addressed in versions 4.12.14-10.65.1, 5.3.18-62.2
dlm-kmp-rt - addressed in versions 4.12.14-10.65.1, 5.3.18-62.2
dlm-kmp-rt-debuginfo - addressed in versions 4.12.14-10.65.1, 5.3.18-62.2
gfs2-kmp-rt - addressed in versions 4.12.14-10.65.1, 5.3.18-62.2
gfs2-kmp-rt-debuginfo - addressed in versions 4.12.14-10.65.1, 5.3.18-62.2
kernel-rt - addressed in versions 4.12.14-10.65.1, 5.3.18-62.2
kernel-rt-base-debuginfo - update to 4.12.14-10.65.1
kernel-source-rt - addressed in versions 4.12.14-10.65.1, 5.3.18-62.3
kernel-devel-rt - addressed in versions 4.12.14-10.65.1, 5.3.18-62.3
ocfs2-kmp-rt-debuginfo - addressed in versions 4.12.14-10.65.1, 5.3.18-62.2
ocfs2-kmp-rt - addressed in versions 4.12.14-10.65.1, 5.3.18-62.2
kernel-syms-rt - addressed in versions 4.12.14-10.65.1, 5.3.18-62.1
kernel-rt_debug-devel-debuginfo - addressed in versions 4.12.14-10.65.1, 5.3.18-62.3
kernel-rt_debug-devel - addressed in versions 4.12.14-10.65.1, 5.3.18-62.3
kernel-rt_debug-debugsource - addressed in versions 4.12.14-10.65.1, 5.3.18-62.3
kernel-rt_debug-debuginfo - addressed in versions 4.12.14-10.65.1, 5.3.18-62.3
kernel-rt_debug - addressed in versions 4.12.14-10.65.1, 5.3.18-62.3
kernel-rt-devel-debuginfo - addressed in versions 4.12.14-10.65.1, 5.3.18-62.2
kernel-rt-debugsource - addressed in versions 4.12.14-10.65.1, 5.3.18-62.2
kernel-rt-debuginfo - addressed in versions 4.12.14-10.65.1, 5.3.18-62.2
kernel-rt-base - update to 4.12.14-10.65.1
kernel-azure-debugsource - addressed in versions 4.12.14-16.80.1, 5.3.18-18.75.1, 5.3.18-38.31.1
kernel-azure - addressed in versions 4.12.14-16.80.1, 5.3.18-18.75.1, 5.3.18-38.31.1
kernel-azure-base - update to 4.12.14-16.80.1
kernel-azure-base-debuginfo - update to 4.12.14-16.80.1
kernel-azure-debuginfo - addressed in versions 4.12.14-16.80.1, 5.3.18-18.75.1, 5.3.18-38.31.1
kernel-azure-devel - addressed in versions 4.12.14-16.80.1, 5.3.18-18.75.1, 5.3.18-38.31.1
kernel-devel-azure - addressed in versions 4.12.14-16.80.1, 5.3.18-18.75.1, 5.3.18-38.31.1
kernel-syms-azure - addressed in versions 4.12.14-16.80.1, 5.3.18-18.75.1, 5.3.18-38.31.1
kernel-source-azure - addressed in versions 4.12.14-16.80.1, 5.3.18-18.75.1, 5.3.18-38.31.1
kernel-default-kgraft-devel - addressed in versions 4.12.14-95.83.2, 4.12.14-122.98.1, 4.12.14-122.250.1
kernel-default-extra-debuginfo - addressed in versions 4.12.14-122.98.1, 5.3.18-24.96.1, 5.3.18-59.34.1
kernel-obs-build - addressed in versions 4.12.14-122.98.1, 4.12.14-150.78.2, 4.12.14-197.102.1, 5.3.18-24.96.1, 5.3.18-59.34.1
kernel-obs-build-debugsource - addressed in versions 4.12.14-122.98.1, 4.12.14-150.78.2, 4.12.14-197.102.1, 5.3.18-24.96.1, 5.3.18-59.34.1
kernel-docs - addressed in versions 4.12.14-122.98.1, 4.12.14-150.78.2, 4.12.14-197.102.2, 5.3.18-24.96.1, 5.3.18-59.34.1
reiserfs-kmp-default-debuginfo - addressed in versions 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-24.96.1, 5.3.18-59.34.1
kernel-vanilla-base-debuginfo - update to 4.12.14-150.78.1
kernel-vanilla-base - update to 4.12.14-150.78.1
kernel-vanilla-debuginfo - update to 4.12.14-150.78.1
kernel-vanilla-debugsource - update to 4.12.14-150.78.1
reiserfs-kmp-default - addressed in versions 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-24.96.1, 5.3.18-59.34.1
kernel-zfcpdump-debuginfo - addressed in versions 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-59.34.1
kernel-zfcpdump-debugsource - addressed in versions 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-59.34.1
kernel-default-livepatch - addressed in versions 4.12.14-150.78.1, 4.12.14-197.102.2, 5.3.18-24.96.1, 5.3.18-59.34.1
kernel-default-livepatch-devel - addressed in versions 4.12.14-197.102.2, 5.3.18-24.96.1, 5.3.18-59.34.1
kernel-devel - addressed in versions 4.18.0-372.9.1, 4.19.91-25.6, 4.19.91-26
kernel-cross-headers - update to 4.18.0-372.9.1
kernel-core - addressed in versions 4.18.0-372.9.1, 4.19.91-25.6
kernel - addressed in versions 4.18.0-372.9.1, 4.19.91-25.6, 4.19.91-26
bpftool - addressed in versions 4.18.0-372.9.1, 4.19.91-25.6, 4.19.91-26
kernel-debug - addressed in versions 4.18.0-372.9.1, 4.19.91-25.6, 4.19.91-26
kernel-debug-core - addressed in versions 4.18.0-372.9.1, 4.19.91-25.6
kernel-debug-devel - addressed in versions 4.18.0-372.9.1, 4.19.91-25.6, 4.19.91-26
kernel-debug-modules - addressed in versions 4.18.0-372.9.1, 4.19.91-25.6
kernel-debug-modules-extra - addressed in versions 4.18.0-372.9.1, 4.19.91-25.6
kernel-headers - addressed in versions 4.18.0-372.9.1, 4.19.91-25.6, 4.19.91-26
kernel-modules - addressed in versions 4.18.0-372.9.1, 4.19.91-25.6
kernel-modules-extra - addressed in versions 4.18.0-372.9.1, 4.19.91-25.6
kernel-tools - addressed in versions 4.18.0-372.9.1, 4.19.91-25.6, 4.19.91-26
kernel-tools-libs - addressed in versions 4.18.0-372.9.1, 4.19.91-25.6, 4.19.91-26
perf - addressed in versions 4.18.0-372.9.1, 4.19.91-25.6, 4.19.91-26
python3-perf - addressed in versions 4.18.0-372.9.1, 4.19.91-25.6
kernel-abi-stablelists - update to 4.18.0-372.9.1
kernel-doc - update to 4.18.0-372.9.1
kernel (Red Hat package) - update to 4.18.0-372.9.1.el8
kernel-rt (Red Hat package) - update to 4.18.0-372.9.1.rt7.166.el8
kernel-tools-libs-devel - addressed in versions 4.19.91-25.6, 4.19.91-26
kernel-modules-internal - update to 4.19.91-25.6
python-perf - update to 4.19.91-26
kernel-azure-devel-debuginfo - addressed in versions 5.3.18-18.75.1, 5.3.18-38.31.1
kernel-preempt-debuginfo - addressed in versions 5.3.18-24.96.1, 5.3.18-59.34.1
kernel-preempt-extra-debuginfo - addressed in versions 5.3.18-24.96.1, 5.3.18-59.34.1
kernel-preempt-extra - addressed in versions 5.3.18-24.96.1, 5.3.18-59.34.1
kernel-preempt - addressed in versions 5.3.18-24.96.1, 5.3.18-59.34.1
kernel-preempt-devel-debuginfo - addressed in versions 5.3.18-24.96.1, 5.3.18-59.34.1
kernel-preempt-devel - addressed in versions 5.3.18-24.96.1, 5.3.18-59.34.1
kernel-preempt-debugsource - addressed in versions 5.3.18-24.96.1, 5.3.18-59.34.1
kernel-64kb - update to 5.3.18-59.34.1
kernel-64kb-debuginfo - update to 5.3.18-59.34.1
kernel-64kb-debugsource - update to 5.3.18-59.34.1
kernel-64kb-devel - update to 5.3.18-59.34.1
kernel-64kb-devel-debuginfo - update to 5.3.18-59.34.1
kernel-zfcpdump - update to 5.3.18-59.34.1
Pixel - update to 2022-03-05
linux-4.4.301/kernel-huge - update to 4.4.301
linux-4.4.301/kernel-modules - update to 4.4.301
linux-4.4.301/kernel-generic - update to 4.4.301
linux-4.4.301/kernel-headers - update to 4.4.301_smp
linux-image-4.15.0-163-generic (Ubuntu package) - update to 4.15.0-163.171
linux-image-4.15.0-163-generic-lpae (Ubuntu package) - update to 4.15.0-163.171
linux-image-4.15.0-163-lowlatency (Ubuntu package) - update to 4.15.0-163.171
linux-image-4.15.0-1031-dell300x (Ubuntu package) - update to 4.15.0-1031.36
linux-image-4.15.0-1084-oracle (Ubuntu package) - update to 4.15.0-1084.92
linux-image-4.15.0-1099-raspi2 (Ubuntu package) - update to 4.15.0-1099.106
linux-image-4.15.0-1103-kvm (Ubuntu package) - update to 4.15.0-1103.105
linux-image-4.15.0-1112-gcp (Ubuntu package) - update to 4.15.0-1112.126
linux-image-4.15.0-1116-aws (Ubuntu package) - update to 4.15.0-1116.123
linux-image-4.15.0-1116-snapdragon (Ubuntu package) - update to 4.15.0-1116.125
linux-image-4.15.0-1127-azure (Ubuntu package) - update to 4.15.0-1127.140
linux-image-generic-lpae (Ubuntu package) - addressed in versions 4.15.0.163.152, 5.4.0.91.95, 5.11.0.37.39
linux-image-generic-hwe-16.04 (Ubuntu package) - update to 4.15.0.187.173
linux-image-lowlatency-hwe-16.04 (Ubuntu package) - update to 4.15.0.187.173
linux-image-virtual-hwe-16.04 (Ubuntu package) - update to 4.15.0.187.173
linux-image-dell300x (Ubuntu package) - update to 4.15.0.1031.33
linux-image-oracle-lts-18.04 (Ubuntu package) - update to 4.15.0.1084.94
linux-image-aws-hwe (Ubuntu package) - update to 4.15.0.1099.92
linux-image-raspi2 (Ubuntu package) - addressed in versions 4.15.0.1099.97, 5.4.0.1047.82
linux-image-kvm (Ubuntu package) - addressed in versions 4.15.0.1103.99, 5.4.0.1050.49, 5.11.0.1017.18
linux-image-gcp-lts-18.04 (Ubuntu package) - update to 4.15.0.1112.131
linux-image-snapdragon (Ubuntu package) - update to 4.15.0.1116.119
linux-image-aws-lts-18.04 (Ubuntu package) - update to 4.15.0.1116.119
linux-image-azure-lts-18.04 (Ubuntu package) - update to 4.15.0.1127.100
linux-image-5.4.0-91-generic-lpae (Ubuntu package) - addressed in versions 5.4.0-91.102~18.04.1, 5.4.0-91.102
linux-image-5.4.0-91-generic (Ubuntu package) - addressed in versions 5.4.0-91.102~18.04.1, 5.4.0-91.102
linux-image-5.4.0-91-lowlatency (Ubuntu package) - addressed in versions 5.4.0-91.102~18.04.1, 5.4.0-91.102
linux-image-5.4.0-1008-ibm (Ubuntu package) - update to 5.4.0-1008.9
linux-image-5.4.0-1022-bluefield (Ubuntu package) - update to 5.4.0-1022.25
linux-image-5.4.0-1027-gkeop (Ubuntu package) - addressed in versions 5.4.0-1027.28~18.04.1, 5.4.0-1027.28
linux-image-5.4.0-1047-raspi (Ubuntu package) - addressed in versions 5.4.0-1047.52~18.04.1, 5.4.0-1047.52
linux-image-5.4.0-1050-kvm (Ubuntu package) - update to 5.4.0-1050.52
linux-image-5.4.0-1056-gke (Ubuntu package) - addressed in versions 5.4.0-1056.59~18.04.1, 5.4.0-1056.59
linux-image-5.4.0-1058-oracle (Ubuntu package) - addressed in versions 5.4.0-1058.62~18.04.1, 5.4.0-1058.62
linux-image-5.4.0-1058-gcp (Ubuntu package) - addressed in versions 5.4.0-1058.62~18.04.1, 5.4.0-1058.62
linux-image-5.4.0-1060-aws (Ubuntu package) - addressed in versions 5.4.0-1060.63~18.04.1, 5.4.0-1060.63
linux-image-5.4.0-1064-azure (Ubuntu package) - addressed in versions 5.4.0-1064.67~18.04.1, 5.4.0-1064.67
linux-image-oem (Ubuntu package) - addressed in versions 5.4.0.90.94, 5.4.0.91.95, 5.4.0.91.102~18.04.81
linux-image-oem-osp1 (Ubuntu package) - addressed in versions 5.4.0.91.95, 5.4.0.91.102~18.04.81
linux-image-virtual-hwe-18.04 (Ubuntu package) - update to 5.4.0.91.102~18.04.81
linux-image-generic-lpae-hwe-18.04 (Ubuntu package) - update to 5.4.0.91.102~18.04.81
linux-image-lowlatency-hwe-18.04 (Ubuntu package) - update to 5.4.0.91.102~18.04.81
linux-image-snapdragon-hwe-18.04 (Ubuntu package) - update to 5.4.0.91.102~18.04.81
linux-image-generic-hwe-18.04 (Ubuntu package) - update to 5.4.0.91.102~18.04.81
linux-image-ibm (Ubuntu package) - update to 5.4.0.1008.9
linux-image-ibm-lts-20.04 (Ubuntu package) - update to 5.4.0.1008.9
linux-image-bluefield (Ubuntu package) - update to 5.4.0.1022.23
linux-image-gkeop-5.4 (Ubuntu package) - addressed in versions 5.4.0.1027.28~18.04.28, 5.4.0.1027.30
linux-image-gkeop (Ubuntu package) - update to 5.4.0.1027.30
linux-image-raspi-hwe-18.04 (Ubuntu package) - update to 5.4.0.1047.50
linux-image-raspi (Ubuntu package) - addressed in versions 5.4.0.1047.82, 5.11.0.1019.17
linux-image-gke-5.4 (Ubuntu package) - addressed in versions 5.4.0.1056.59~18.04.21, 5.4.0.1056.66
linux-image-gke (Ubuntu package) - addressed in versions 5.4.0.1056.66, 5.11.0.1020.20, 5.11.0.1022.22
linux-image-gcp (Ubuntu package) - addressed in versions 5.4.0.1058.44, 5.11.0.1020.20, 5.11.0.1022.24~20.04.21
linux-image-oracle-lts-20.04 (Ubuntu package) - update to 5.4.0.1058.58
linux-image-oracle (Ubuntu package) - addressed in versions 5.4.0.1058.62~18.04.38, 5.11.0.1019.20~20.04.12, 5.11.0.1021.22~20.04.14
linux-image-gcp-lts-20.04 (Ubuntu package) - update to 5.4.0.1058.68
linux-image-aws (Ubuntu package) - addressed in versions 5.4.0.1060.43, 5.11.0.1019.20~20.04.18
linux-image-aws-lts-20.04 (Ubuntu package) - update to 5.4.0.1060.63
linux-image-azure (Ubuntu package) - addressed in versions 5.4.0.1064.44, 5.11.0.1017.18, 5.11.0.1019.20, 5.11.0.1021.22~20.04.21
linux-image-azure-lts-20.04 (Ubuntu package) - update to 5.4.0.1064.62
linux-image-5.11.0-37-generic (Ubuntu package) - update to 5.11.0-37.41~20.04.2
linux-image-5.11.0-37-generic-lpae (Ubuntu package) - update to 5.11.0-37.41~20.04.2
linux-image-5.11.0-37-lowlatency (Ubuntu package) - update to 5.11.0-37.41~20.04.2
linux-image-5.11.0-37-generic-64k (Ubuntu package) - update to 5.11.0-37.41~20.04.2
linux-image-5.11.0-1017-azure (Ubuntu package) - update to 5.11.0-1017.18~20.04.1
linux-image-5.11.0-1017-kvm (Ubuntu package) - update to 5.11.0-1017.18
linux-image-5.11.0-1019-azure (Ubuntu package) - update to 5.11.0-1019.20~20.04.1
linux-image-5.11.0-1019-oracle (Ubuntu package) - update to 5.11.0-1019.20~20.04.1
linux-image-5.11.0-1019-aws (Ubuntu package) - update to 5.11.0-1019.20~20.04.1
linux-image-5.11.0-1019-raspi-nolpae (Ubuntu package) - update to 5.11.0-1019.20
linux-image-5.11.0-1019-raspi (Ubuntu package) - update to 5.11.0-1019.20
linux-image-5.11.0-1020-gcp (Ubuntu package) - update to 5.11.0-1020.22
linux-image-generic-64k (Ubuntu package) - update to 5.11.0.37.39
linux-image-oem-20.04 (Ubuntu package) - update to 5.11.0.37.39
linux-image-generic-64k-hwe-20.04 (Ubuntu package) - update to 5.11.0.37.41~20.04.16
linux-image-generic-lpae-hwe-20.04 (Ubuntu package) - update to 5.11.0.37.41~20.04.16
linux-image-virtual-hwe-20.04 (Ubuntu package) - update to 5.11.0.37.41~20.04.16
linux-image-lowlatency-hwe-20.04 (Ubuntu package) - update to 5.11.0.37.41~20.04.16
linux-image-generic-hwe-20.04 (Ubuntu package) - update to 5.11.0.37.41~20.04.16
linux-image-azure-edge (Ubuntu package) - addressed in versions 5.11.0.1017.18~20.04.16, 5.11.0.1019.20~20.04.18
linux-image-raspi-nolpae (Ubuntu package) - update to 5.11.0.1019.17
linux-image-5.13.0-1014-oem (Ubuntu package) - update to 5.13.0-1014.18
linux-image-oem-20.04c (Ubuntu package) - update to 5.13.0.1014.18

• https://www.spinics.net/lists/linux-usb/msg202228.html
• https://security.netapp.com/advisory/ntap-20210819-0003/
• https://lists.debian.org/debian-lts-announce/2021/10/msg00010.html
• https://lists.debian.org/debian-lts-announce/2021/12/msg00012.html

• Ubuntu update for linux
• Ubuntu update for linux
• Multiple vulnerabilities in Red Hat Advanced Cluster Management 2.4
• Multiple vulnerabilities in Red Hat Advanced Cluster Management 2.3
• Multiple vulnerabilities in Google Pixel
• Multiple vulnerabilities in Red Hat Migration Toolkit for Containers (MTC)
• Red Hat Enterprise Linux 8 update for kernel-rt
• Red Hat Enterprise Linux 8 update for kernel
• Ubuntu update for linux
• Multiple vulnerabilities in Migration Toolkit for Containers 1.6
• Multiple vulnerabilities in Red Hat Advanced Cluster Management for Kubernetes 2
• SUSE update for the Linux Kernel
• SUSE update for the Linux Kernel
• SUSE update for the Linux Kernel
• SUSE update for the Linux Kernel
• SUSE update for the Linux Kernel
• SUSE update for the Linux Kernel
• SUSE update for the Linux Kernel
• SUSE update for the Linux Kernel
• SUSE update for the Linux RT Kernel
• Ubuntu update for linux
• Ubuntu update for linux-oem-5.13
• Ubuntu update for linux-azure
• Ubuntu update for linux-azure
• SUSE update for the Linux Kernel
• Anolis OS update for kernel
• Anolis OS update for kernel(ANCK)4.19
• Slackware Linux update for kernel
• SUSE update for the Linux Kernel
• SUSE update for the Linux Kernel
• SUSE update for the Linux Kernel
• SUSE update for the Linux Kernel
• SUSE update for the Linux Kernel
• Anolis OS update for kernel
• Ubuntu update for linux-oem-5.10